Xda member DutchDanny has released 3 new ROMs based on the late September XWKI2 build. Those ROMs are flashable via ClockworkMod and ensure a quite comfortable tabbing experience. If you are looking for a stockish looking ROM that includes all the latest improvements I urgently recommend flashing one of these ROMs.
They are Full Stock, 2 without any tweaks or mods, 1 is Tweaked
Ice Cream Sandwich fonts as Flashable zip, to give you a choice